I thought I should finish this up as it seems to be a done deal. The insurance totaled the trailer out, Grand Design did an outstanding job on estimating to repairs needed. Lets just say it was extensive and expensive! And apparently with the value of everything going up their giving me just a bit less for it than I paid for it three years ago.
And during this I had to make a trip to the original dealer to get a copy of the build list, and my wife saw another GD she liked. Well they offered a price that I couldn't say no to, it's being delivered in about a week. So now I get the fun of watching how much it goes for on COPART, at least thats who is picking it up. And thanks for the advise and just letting me rant a bit.
Jim